Shintaro Kawamura fc3e5c9b80 disk: add PunchHoleMut trait ... PunchHole should be originally immutable method since the file_punch_hole() for both unix and windows are immutable function which do not change the underlining file offset. QcowFile is the only object which requires mutability to punch a hole to its file. This commit introduce a new PunchHoleMut and the existing PunchHole traits and make PunchHole trait immutable. This unblocks b/269981962 which tries to punch a hole to non-mut reference File. This also remove useless top level defined functions in base crate. BUG=b:269981962 TEST=cargo build --feature=qcow TEST=./tools/run_test2 Change-Id: I8333d13f4adc6dff319c0ddababe400d5e995141 Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4269718 Reviewed-by: David Stevens <stevensd@chromium.org> Reviewed-by: Noah Gold <nkgold@google.com> Commit-Queue: Shin Kawamura <kawasin@google.com>		2023-02-22 01:53:38 +00:00
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src	disk: add PunchHoleMut trait	2023-02-22 01:53:38 +00:00
Cargo.toml	crosvm: Partially convert DataInit to zerocopy (6/n)	2023-02-10 01:52:24 +00:00